The default installation of Apache Tomcat 4.0 through 4.1 and 3.0 through 3.3.1 allows remote attackers to obtain the installation path and other sensitive system information via the (1) SnoopServlet or (2) TroubleShooter example servlets.
https://github.com/advisories/GHSA-8g4f-fh7f-4fwh
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-1675
http://www.vupen.com/english/advisories/2008/1979/references
http://www.securityfocus.com/bid/4575
http://www.iss.net/security_center/static/8932.php
http://tomcat.apache.org/security-4.html
http://sunsolve.sun.com/search/document.do?assetkey=1-26-239312-1
http://secunia.com/advisories/30908
http://secunia.com/advisories/30899
http://archives.neohapsis.com/archives/bugtraq/2002-04/0311.html